Pith Number

pith:L6UBEKEX

pith:2018:L6UBEKEX4BAPFR4I7OW3CXRIHE

not attested not anchored not stored refs pending

Arbitrage-free pricing of American options in nonlinear markets

Edward Kim, Marek Rutkowski, Tianyang Nie

arxiv:1804.10753 v2 · 2018-04-28 · q-fin.MF

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L6UBEKEX4BAPFR4I7OW3CXRIHE}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:10:44.607467Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fa8122897e040f2c788fbadb15e28390ef1ec37c9549f6fe2e944f768edbae2

Aliases

arxiv: 1804.10753 · arxiv_version: 1804.10753v2 · doi: 10.48550/arxiv.1804.10753 · pith_short_12: L6UBEKEX4BAP · pith_short_16: L6UBEKEX4BAPFR4I · pith_short_8: L6UBEKEX

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/L6UBEKEX4BAPFR4I7OW3CXRIHE \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 5fa8122897e040f2c788fbadb15e28390ef1ec37c9549f6fe2e944f768edbae2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7178ef5fe02c85e24525594610d4ab974e71aceebce8e087d3d92f6f7045412e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.MF",
    "submitted_at": "2018-04-28T06:59:55Z",
    "title_canon_sha256": "5466482aa1c8a37932efd3470129378bf743dd19e1398b25825b8cc59b871b33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.10753",
    "kind": "arxiv",
    "version": 2
  }
}